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JPL Small-Body Database Browser
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11693 Grantelliott (1998 FE69)
Classification: Main-belt Asteroid          SPK-ID: 2011693
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1032834451115224 3.564e-08  
a 2.411410771036861 8.3992e-09 au
q 2.162351959025141 8.6522e-08 au
i 1.861115799102241 4.4773e-06 deg
node 359.3426740558562 0.00010308 deg
peri 237.7997107003558 0.000105 deg
M 295.8257923493545 2.1657e-05 deg
tp 2459244.316580459605
(2021-Jan-29.81658046)
8.2771e-05 TDB
period 1367.745269926603
3.74
7.146e-06
1.956e-08
d
yr
n .2632069054929496 1.3752e-09 deg/d
Q 2.66046958304858 9.2667e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2003  
   data-arc span      24410 days (66.83 yr)  
   first obs. used      1953-04-07  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:07:31  

Additional Information
 Earth MOID = 1.15117 au 
 Jupiter MOID = 2.3369 au 
 T_jup = 3.511 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO328814  
diameter diameter 7.559 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11693 Grantelliott           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Grant A. Elliott (b. 1984) is a finalist in the 2002 Intel International Science and Engineering Fair for his computer science project. He attends the Suncoast Community High School, Wellington, Florida, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1998 FE69 = 1953 GZ1 = 1989 YZ2 = 1990 BS5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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